Questions tagged [hdwalletprovider]
The hdwalletprovider tag has no usage guidance.
9
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Ethereum NFT minting successful, but still gives this error
I am trying to build a Ethereum NFT minting website where the website users can mint NFTs on blockchain without an external wallet (e.g. Metamask).
I asked a question here before and got reply as to ...
- 11
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584
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How to send transaction to payable contract on Binance Smart Chain without Metamask
Suppose there is a live contract (on live network, not test network) out there on Binance Smart Chain and it has a payable function that I want to use. I want to use web3 to send a transaction and ...
- 157
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Is it possible to have several instances of Web3 object in the same dApp?
I need to access two smart contracts through two different providers in the same app, is it possible to have two instances of Web3 in the same dApp. Something like this:
const web3 = new Web3();
const ...
- 290
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Not getting any output after deploying contract in rinkeby through web3.js. But in localhost using ganache-ui getting all the outputs
this is my contract -
pragma solidity ^0.5.17;
contract Lottery {
address public manager;
address payable[] public players;
constructor () public {
manager = msg.sender;
}
function enter() ...
- 3
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240
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How to use truffle HDWalletProvider to get more then 10 addresses with funds for test purpose
How do I need to call HDWalletProvider to get for example 50 addresses with funds?
The networks part in my truffle.js configuration file looks like this:
networks: {
development: {
provider: ...
- 111
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340
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Dockerized Ganache-cli + HdWallet Provider?
Does anyone have any experience connecting an instance of HdWalletProvider to a dockerized Ganache-Cli? Having trouble connecting with http://0.0.0.0:8545, or ganache-cli:8545, or anything other form ...
- 596
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59
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Signing Ropsten transactions with
I am trying to sign transactions using the Web3 HDWalletProvider package and an infura API. I am using the following code:
const Web3 = require('web3');
const Web3HDWalletProvider = require("web3-...
- 471
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667
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hdwallet-provider set multiple account addresses when deploy contract
I'm using for deploying contracts hdwallet-provider, but I have issue on client side to get multiple accounts using web3.eth.getAccounts() call.
I know this is like duplicate question and truffle ...
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2
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576
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Truffle Migrations run only if not dry run (different account0 in dry run)
I noticed that using HDWalletProvider using the account parameter in the migration you get random/unexpected accounts during dryRun. I added a safety line that an address should be as expected but ...
- 599